[Python-checkins] python/dist/src/Objects listobject.c,2.189,2.190
rhettinger at users.sourceforge.net
rhettinger at users.sourceforge.net
Wed Mar 10 06:44:15 EST 2004
Update of /cvsroot/python/python/dist/src/Objects
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6365
Modified Files:
listobject.c
Log Message:
Use memcpy() instead of memmove() when the buffers are known to be distinct.
Index: listobject.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Objects/listobject.c,v
retrieving revision 2.189
retrieving revision 2.190
diff -C2 -d -r2.189 -r2.190
*** listobject.c 10 Mar 2004 10:10:42 -0000 2.189
--- listobject.c 10 Mar 2004 11:44:04 -0000 2.190
***************
*** 519,523 ****
p = recycle = NULL;
if (d <= 0) { /* Delete -d items; recycle ihigh-ilow items */
! memmove(p, &item[ilow], (ihigh - ilow)*sizeof(PyObject *));
p += ihigh - ilow;
if (d < 0) {
--- 519,523 ----
p = recycle = NULL;
if (d <= 0) { /* Delete -d items; recycle ihigh-ilow items */
! memcpy(p, &item[ilow], (ihigh - ilow)*sizeof(PyObject *));
p += ihigh - ilow;
if (d < 0) {
***************
*** 538,542 ****
memmove(&item[ihigh+d], &item[ihigh],
(s - ihigh)*sizeof(PyObject *));
! memmove(p, &item[ilow], (ihigh - ilow)*sizeof(PyObject *));
p += ihigh - ilow;
}
--- 538,542 ----
memmove(&item[ihigh+d], &item[ihigh],
(s - ihigh)*sizeof(PyObject *));
! memcpy(p, &item[ilow], (ihigh - ilow)*sizeof(PyObject *));
p += ihigh - ilow;
}
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